/* 动画效果 弹一弹  错误提示 */
.shaking {
	animation: shakeX 1s;
}
@keyframes shakeX {
	from,
	to {
		transform: translate3d(0, 0, 0);
	}
	// 进度为10%,30%,50%,70%,90% 动画
	10%,
	30%,
	50%,
	70%,
	90% {
		transform: translate3d(-0.5rem, 0, 0);
	}
	// 进度为10%,30%,50%,70%,90% 动画
	20%,
	40%,
	60%,
	80% {
		transform: translate3d(0.5rem, 0, 0);
	}
}